this derivation will be built:
  /nix/store/1a43kq44sdi9l801h4m5ppv4ksjq2p4l-iets-ast-grep.drv
building '/nix/store/1a43kq44sdi9l801h4m5ppv4ksjq2p4l-iets-ast-grep.drv'

upload niks3: ok